baber/WOPTO huggingface dataset:
Patent JP-S62182633-A (JP)
Title: Pressure sensor for gas and the like
Inventor: YAZAWA TOMIZO
IPC: G01L9/14
Filed: 1986-02-06
Abstract: PURPOSE:To certainly operate a lead switch, by providing a through-hole to a cap and bringing the pressure of air in the gap between a communication hole and an operation shaft to atmospheric pressure by the rising of a diaphragm and instantaneously pushing up and varying an operation shaft lever. CONSTITUTION:When a connection shaft 3 is connected to a gas supply circuit, for example, in a gas combustion apparatus to allow gas to flow in an inflow port 2, the gas is uniformly dispersed to a lower depressed part 4 from grooves 5 to push up a diaphragm 21. Because a through-hole 41 is provided to a cap 40, the diaphragm 21 is pushed up and, with this operation, an operation shaft lever 36 is pushed up against the energizing force of a spring 42 to open the upper end opening part of a communication hole 17 and, in this moment, the air in the upper depressed part 10 and the gap between the communication hole 17 and the operation shaft lever 36 is fallen to atmospheric pressure at a stroke and, therefore, the operation shaft lever 36 is pushed up and varied instantaneously and a lead switch 19 sharply performs sensitive actuation.
Patent JP-H09198867-A (JP)
Title: Semiconductor storage device
Inventor: NAGASHIMA YASUSHI
IPC: G11C11/409
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor storage device in which the time required for precharging a complementary bit line is shortened and in which the cycle time in a continuous readout mode to be performed by designating the especially different word line of a dynamic RAM or the like adopting a shared sense system is made fast. SOLUTION: In a dynamic random-access memory (RAM) or the like adopting a shared sense system, first precharging MOSFET's N1 to N3, NF to NH which precharge the noninverted signal line and the inverted signal line of complementary bit lines at memory arrays ARYL, ARYR and second precharging MOSFET's which precharge complementary input/output nodes of evenry write amplifier circuit at a sense amplifier are installed separately. In addition, at a prescribed timing after the amplifying operation of a readout signal by every amplifier circuit at the sense amplifier is finished, shared MOSFET's N4 and N5 or ND and NE which are situated between the complementary bit lines at the selected memory array ARYL or ARYR and every unit amplifier circuit at the sense amplifier are set to an OFF state, and the first precharging M0SFET's are set to an ON state.
Patent JP-H07207278-A (JP)
Title: Heat decomposition of waste plastics into oil
Inventor: SHIRAI ISOO
IPC: B29B13/02
Filed: 1994-01-25
Abstract: PURPOSE:To provide a decomposition process of waste plastics into oil which is of an energy-saving type well considered in heat efficiency and equipment efficiency and being efficiently operable batchwise so as to fit for the actual situation of the occurrence of waste plastics. CONSTITUTION:A process for heat-decomposing waste plastics and recovering oil from the produced decomposition gas, which comprises performing the heat decomposition in the presence of 40-160 pts.wt., per 100 pts.wt. waste plastics, solvent for waste plastic decomposition oil under reflux of a high-boiling gas of the produced decomposition gas, and recovering the condensate. Therefore, an improvement in the heat efficiency and energy saving can be attained, and in addition the overall time including the time necessary for producing oil by heat decomposition and the time necessary for cooling in the batch apparatus can be shortened within 24hr. Thus, the rate of operation of the apparatus can be markedly improved.
Patent JP-S59148453-A (JP)
Title: Remote supervisory system
Inventor: AKIBA OSAMU
IPC: H04L5/22
Filed: 1983-02-15
Abstract: PURPOSE:To avoid mis-information by selecting the reading method of a supervisory input signal as required. CONSTITUTION:A main operating board 1 generates an address signal calling individually a terminal device 2. The called terminal device 2 forms a supervisory data in the mode designated by the main operating board 1. In case of the level supervisory mode, a data is formed based on a level of an input signal from supervised object. In the case of the change supervisory mode, a transient change such as door switching is latched and the data is formed. For example, in utilizing the system as the burglarproof door lock system, a switching signal from a door sensor is latched and the change supervisory mode is detected. Further, the state of present door lock is recognized by the level supervisory mode.
Patent JP-S54115479-A (JP)
Title: Tightener for filter presses
Inventor: TORII TAKASHI
IPC: B01D25/19
Filed: 1978-02-28
Abstract: PURPOSE: For reducing system in size and facilitating the operation and maintenance thereof, to reduce the whole structure of filter presses by the length corresponding to that of the cylinders which press the group of filter plates arranged in parallel to each other on the circumference of said filter plate group.  
     CONSTITUTION: The construction of this system is made by arranging cylinders 4 in parallel to each other on the circumference of the filter plate 3 group fitted between a fixed plate 1 and a movable plate 2 and fixing the circumferential end portion of one end of said cylinders on said fixed plate 1 and the piston rod 5 of the other end of said cylinders 4 on said movable plate 2. Next, when flowing in the rear portion of said cylinders 4, said working oil transfers said piston 11 frontward. While the working oil in the front portion of said piston 11 is discharged through a duct 8, a rod 5 is extended to transfer a plate 2 to support table 6 side so that said filter plate 3 group are released. When said working oil flows in said cylindrs 4 through said duct 8, said rod 5 is contracted to press said filter plate 3 group. Thus, said system is reducible in size and the operation and maintenance thereof facilitated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57138290-A (JP)
Title: Remote monitoring controller
Inventor: KAWAMURA KOUTAROU
IPC: G08C25/00
Filed: 1981-02-19
Abstract: PURPOSE:To prevent the malfunction of power equipment by inhibiting the transmission of a selection code to a master station when the selection code is outputted after a control code. CONSTITUTION:A malfunction prevention device 8 is provided between a master station 3 and a translation board 2 or an electronic computer 7. In the device 8, a selection code is inputted via a signal line 10 to AND circuits 13 and 19, and a selection code holding circuit 16. A control code is transferred via a signal line 11 to the AND circuit 19 and an NOT circuit 12. If the selection code is inputted after the control code is inputted, the control code is transmitted to the circuit 19 via the signal line 11, but the selection code is not inputted at that time, stopping the control code through the operation of the circuit 19. The output of the circuit 12 shows that the control code is present, and when the selection code is inputted on said condition, the circuit 13 does not meet the condition, thereby stopping the selection code. Thus, no power equipment is operated, so that malfunction never occurs.
Patent JP-2000223078-A (JP)
Title: High-luminance light irradiating device
Inventor: ADACHI NOBUO
IPC: H01J65/04
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a high-luminance light irradiating device easy to assemble and replace, by simplifying and lightening a support member to support a dielectric barrier discharge lamp. SOLUTION: In this high-luminance light irradiating device equipped with a dielectric barrier discharge lamp 1 having a discharge space 14 filled with rare gas and surrounded by a light transmitting dielectric outer tube 11 concentrically disposed, a dielectric inner tube 12 and end walls 13 at both ends, a light transmitting outside electrode 21 provided on the surface of the light transmitting dielectric outer tube 11, an inside electrode provided on the dielectric inner tube and an ac power supply to apply an ac voltage to the outside electrode 21 and the inside electrode,  a metal rod 3 with an outer diameter narrower than the inner diameter of the dielectric inner tube 12 inserted in the dielectric inner tube 12 of the dielectric barrier lamp 1 and a support member 4 sealing the both end parts of the dielectric barrier discharge lamp 1 and having a hole to insert the metal rod 3 are provided, and the support member 4 is held by the metal rod 3 so that the support member 4 sandwiches the both end parts of the dielectric barrier lamp 1.
Patent JP-S56119609-A (JP)
Title: Differential rolling mill
Inventor: OKAMOTO TERUZOU
IPC: B21B13/00
Filed: 1980-02-28
Abstract: PURPOSE:To maximize the effect of uniformization of the strain and correcting action or the like for the shape of blank material, by installing an auxiliary roll facing against the rolling roll at its part contacting with the strip, in order to press the strip to the rolling roll, in a differential rolling mill for rolling a strip wound around the rolling rolls in S-shape. CONSTITUTION:An auxiliary roll 7, for improving the contact condition between the strip 3 and the rolling roll 1, is installed so as to face against the rolling roll 1; a backup roll 8 is installed so as to back up the auxiliary roll 7. This backup roll 8 is permitted to move in the direction of breadth of the strip 3 and works in giving a local rolling work to the strip 3. The strip 3 is always pressed by the roll 7 to the roll 1, and a stable, positive contact condition is maintained between the strip 3 and the rolling roll 1; according to the necessity, the roll 8 is driven to control the shape of the strip 3 through the roll 7. By arranging a shape-controlling auxiliary roll 11 movable in the direction of breadth of the strip 3 so as to face against the rolling roll 2, it is possible to give a local rolling work to the strip 3 contacting with the roll 2.
Patent JP-S62181321-A (JP)
Title: Cold-curing composition
Inventor: ZENBAYASHI MICHIO
IPC: C08G59/50
Filed: 1986-02-05
Abstract: PURPOSE:To obtain the titled composition suitable as a sealing material, by reacting a specific polyoxyalkylene terminal-blocked with epoxy group, a siloxane containing amino group and an organic silicon compound and compounding the resultant polyoxyalkylene with an inorganic filler, etc. CONSTITUTION:The objective composition is composed of (A) 100pts.(wt.) of a polyoxyalkylene having hydrolyzable group at molecular chain terminal and siloxane bond in molecular chain and produced by reacting (i) a polyoxyalkylene of formula I (R<1> and R<2> are bivalent hydrocarbon group; n is 10-500) having molecular terminals blocked with epoxy groups, (ii) a siloxane of formula II (R<3> is H or univalent hydrocarbon group; R<4> is bivalent hydrocarbon group; R<5> is univalent hydrocarbon group; m is 1-50) having two amino groups in a molecule and (iii) an organic silicon compound of formula III (R<6> is R<3>; R<7> is R<4>; R<8> is R<5>; X is hydrolyzable group; a is 1-3) having amino group and hydrolyzable group, (B) 3-300pts. of an inorganic filler and (C) 0.001-20pts. of a curing catalyst.
Patent JP-S63193340-A (JP)
Title: Information recording medium
Inventor: MATSUOKA KAZUHIKO
IPC: G11B7/24094
Filed: 1987-02-05
Abstract: PURPOSE:To permit easy and sure decision of the posture at which an information recording medium is inserted to a recording and reproducing device and whether the recording medium is true or false by forming a phase type diffraction grating to at least part of a layer boundary to which light can be projected from the surface. CONSTITUTION:This optical card 1 is constituted by adhering a substrate 37 consisting of a resin such as polycarbonate and a transparent resin substrate 34 consisting of polycarbonate, etc., partially attached with an optical information recording layer 35 by an adhesive layer 36. The diffraction grating 33 of a phase type is formed at the boundary between the transparent substrate 34 and the recording layer 35. This diffraction grating is easily formed by previously forming a grating shape partly on one face of a mold at the time of forming the transparent substrate 34 by a molding method such as compression. The posture at which the information recording medium is inserted into the recording and reproducing device, whether the recording medium is true or false and the kind of the recording medium are thereby easily and surely decided.
Patent JP-S56121815-A (JP)
Title: Evaporated fuel gas treating equipment in internal combustion engine
Inventor: OOHARA MITSUNOBU
IPC: F01N3/34
Filed: 1980-02-26
Abstract: PURPOSE: To effectively employ an evaporated gas by sucking a purging air in a canister and ventilating air inside a fuel reservoir into an exhaust system as secondary airs at idling and sucking them into both of the exhaust system and an intake system in a partial load operation range.  
     CONSTITUTION: When an engine is started to run, a control valve 16 is closed to cut off a communication of a float chamber 17 in a carburetor 4 and a canister 10. In an idling operation range where a throttle valve 19 is closed, no negative pressure acts inside a purge port 20 while another negative pressure created by exhaust gas pulsations in an exhaust passage 6 acts inside an upper spacing 14 of the canister 10. A purging air running from an atmospheric passage 13 through an adsorbent 11 into the upper spacing 14 and a ventilating air coming from a fuel tank 9 are fed through a secondary air supply passage 7 into an exhaust passage 6, facilitating purification of an exhaust gas by an oxidization reaction. On the other hand, in a partial load operation range, a negative pressure acts inside the port 20, thereby supplying said purging air and ventilating air for an intake system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56121185-A (JP)
Title: Character pickup system
Inventor: NAKANISHI MICHIAKI
IPC: G06V30/10
Filed: 1980-02-27
Abstract: PURPOSE:To pich up characters with high accuracy, by projecting the picture toward specific direction, performing projection on the base line along the profile of picture, and enabling the discrimination of characters with distorted loop, independently of the rotation of picture. CONSTITUTION:Characteristic analyzing two points of character are selected from the picture memory 20 and a signal is produced from the base line generating circuit 30, and from this parameter from the circuit 30, the scanning signal which can scan the rectangular area including straight line and takes the direction crossing with the straight line as the main scan direction is produced from the scanning circuit 50. With the scanning signal from the circuit 50, the picture information from the memory 20 is read out at the sampling circuit 40, and the distance between white/ black change point of picture information of one scanning line and the straight line is counted at the characteristic information generating circuit 60, and the characteristic parameter is produced according to the increase/decrease on the straight line of the count value, to discriminate the character at the discrimination circuit 70. Further, the picture is projected to specific direction and on the reference line along the profile line of picture, allowing to pick up characters with high accuracy.
Patent JP-S56119861-A (JP)
Title: Automatic producing device for pair torsion test piece
Inventor: MAENO TOKUKI
IPC: G01R31/02
Filed: 1980-02-26
Abstract: PURPOSE:To make a pair torsion test in bulk under a same condition, by automatically drawing a wire material, such as an enamel wire, to a required length, and by automatically twisting it as many times as prescribed and by cutting it. CONSTITUTION:Enamel wire 1 is fed out by pinch roller 7 and its tip is held by  clamp 10 driven by cylinder 12. Next, the wire is pulled up by hook pulley 32 and  then held by clamp 9 driven by cylinder 11. Then, shaft 31 fitted with hook pulley  32 is rotated to twist the enamel wire between roll 44 and pulley 32. Twisted enamel wire 2 is held by chuck 48 driven by cylinder 49, cut by cutter 46 by driving cylinder 47, and sent out. Thus, all processes are performed automatically to manufacture many test pieces under the same condition.
Patent JP-S60168140-A (JP)
Title: Original size detecting device of copying machine
Inventor: ISHIKAWA KATSUHIKO
IPC: G03G15/00
Filed: 1984-02-10
Abstract: PURPOSE:To detect exactly an original size by delaying an exciting pulse supplied to a light source by prescribed time, a synchronizing this delayed pulse and an output pulse by the exciting light from a phosphor, and cutting noise mixed into the output pulse. CONSTITUTION:A pulse generating circuit 22 is connected to a delaying circuit 24, and a delay pulse V4 delayed by a prescribed time Td from an exciting pulse V1 is generated. In a part where an original 14 exists, near infrared ray emitted from a light emitting element 16 is reflected by a platen glass 12 and the original 14, and reaches a filter 17. In such a case, the filter 17 does not make the infrared ray transmit through, therefore, a photodetector 18, etc. go to a high level, and other part goes to a low level. An irregularly mixed noise is almost eliminated and an input voltage V5 to a controlling circuit 23 goes to a low level. A noise mixed into a output pulse is cut, therefore, the adverse influence caused by noise, disturbance, etc. is prevented, and an original size can be discriminated exactly.
Patent JP-H02204890-A (JP)
Title: Foreign currency exchange system
Inventor: SUZUKI TAKEO
IPC: G06Q40/02
Filed: 1989-02-03
Abstract: PURPOSE:To reduce the manhour of manual operations required for exchange of the foreign currency by automatically update the exchange rate stored in a foreign currency exchange machine and automatically totalizing and controlling the transaction result. CONSTITUTION:A host computer system 6 decides a customer sale exchange rate based on the foreign exchange market transfer rate inputted from outside and updates automatically the foreign currency exchange rate stored in a foreign currency exchange machine 8. The machine 8 performs the exchange based on the foreign exchange rate stored internnaly and reports the exchange transaction result to the system 6. Then the system 6 totalizes and controls the transaction results. Thus the change of the foreign currency exchange rate can be automated together with the totalization/control of the transaction results. As a result, the manual operations are omitted.
Patent JP-S60167185-A (JP)
Title: Data transfer system in electronic musical instrument
Inventor: KAGEYAMA SHIYUUJI
IPC: G11B31/02
Filed: 1984-02-09
Abstract: PURPOSE:To enable confirmation of a part of contents as an audible sound in reproducing a magnetic tape by converting into and outputting analog signals for the first several seconds at the time of sound recording music information in the magnetic tape and by outputting digital signals as they are afterwards. CONSTITUTION:A timer for ''analog performance time'' is set by a step 30. By a step 31, a CPU3 resets a sound long-hour setting timer for musical characters in a reproducing circuit. By step 32, the CPU3 sequentially reads out music information recorded in digital form in a RAM4 according to said music characters and drives a melody generating accoustic generator 2 to output analog signals expressed in its musical note. With the lapse of required time set in the timer, an A/D switch 8 in turned on to a digital side, the outer RAM data are outputted as digital signals advancing to F.
Patent JP-S57138990-A (JP)
Title: Lithographic negative for printing
Inventor: WATANABE HIROO
IPC: G03G13/28
Filed: 1981-02-20
Abstract: PURPOSE:To improve film producibility and water resisting property by a method wherein, in lithographic negative for electronic photographic printing, there are used a cation high polymer electrolyte for a electric processing layer and two kinds of weak anionic or ninionic emulsion resins at both high and low film making temperatures. CONSTITUTION:In a lithographic negative for electronic photographic printing comprising a lower layer 2, a water resistant layer 3, a photosensitive layer 4, an electric processing layer 5 on raw paper 1 as a base, the electric processing layer 5 is coated with a cation high polymer electrolyte such as class 4 ammonium salt and a mixture of weak anionic or nonionic emulsion resins having a minimum temperature of 0-30 deg.C and that of 60-100 deg.C as a binder. In so doing, since the lithographic negative for printing is readily coated and offers excellent water resisting property, it will not curl. In addition, electric resistance relies on less moisture, causing no blocking. Furthermore, even if the electric processing layer contacts the photosensitive one, the latter will not be deteriorated.
Patent JP-H08248588-A (JP)
Title: Fixer composition for photography and usage method
Inventor: FUIRITSUPO FUARANDA
IPC: G03C5/38
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a photographic fixer composition reduced in discharge of sulfur dioxide by including a silver halide solvent, a sulfite ion source, and aluminium salt curing agent, a metal ion blocking agent, and α-ketocarboxylic acid compound with a specified concentration or more. SOLUTION: The composite includes a silver halide solvent, a sulfite ion source, an aluminium salt hardening agent, a metal ion blocking agent and 2g/liter or more α-ketocarboxylic acid compound. The -ketocarboxylic acid compound is expressed by R-CO-COOH, and in the formula, R represents a hydrogen atom or an organic groups. The composition includes thiosulfate or thiocyanate as a silver halide solvent, and a sulfite ion source is included in a fixer concerning the improvement in retention of a fixer composition. An aluminium salt curing agent is of a kind used in a thermosetting fixer. As a metal ion blocking agent, cited is an amino polycarboxylic acid compound, and the metal ion blocking agent quantity depends upon the aluminium salt curing agent quantity contained in the composition.
Patent JP-S55115806-A (JP)
Title: Herbicide
Inventor: TAKEMATSU TETSUO
IPC: A01N47/30
Filed: 1979-03-01
Abstract: PURPOSE: A herbicide that contains N-( α, α-dimethylbenzylthiocarbonyl )hexamethyleneimine and 3-(4-crotyloxyphenyl)-1,1-dimethylurea as the effective components, ?thus having expanded period of suitable application and activity of controlling various kinds of weeds.?  
     CONSTITUTION: N-(α,α-Dimethylbenzylthiocarbonyl)hexamethyleneimine or N- (α,α-dimethylbenzylthiocarbonyl)piperidine is mixed with preferably 0.2W4pts.wt., per one part of the above compound, of 3-(4-crotyloxyphenyl)-1,1-dimethyl urea to give said herbicide. The mixture is prepared to granules, wettable dusts or emulsion and the preparation is applied by spraying on the leaves and stems of weeds or treating soils, thus completely controlling annual weeds, e.g., barnyard grass or monochoria, and prennial weeds, e.g., bulrush or water plantain. 
     COPYRIGHT: (C)1980,JPO&Japio